Orders with no product reference in the database

[Paddington Bear]

Hi there,

When an order is placed that uses options or discounts available in the shop, there are often several lines created for the order in the OrderDetail table.

I have noticed that there is no data in the 'ProductReference' field of the OrderDetail table for some of those lines.

This messes up my emails that look for the product details.

Can anyone confirm this or offer advice on this?

Thanks,
PB